Hearing protection device



FIG. 1 is a perspective view of a hearing protection device showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is another perspective view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a right side elevation view thereof;

FIG. 9 is a front elevation view thereof; and,

FIG. 10 is a rear elevation view thereof. 

CLAIM The ornamental design for a hearing protection device, as shown and described. 